Brazilian voters today will decide whether to prohibit the commercial sale or manufacture of all firearms and ammunition, except for police and military use. Polling stations, which use computer voting, close at 5 p.m. First results are expected around 8 p.m., and final results around midnight. Brazil's President Lula has strongly supported gun prohibition, and pushed it through the legislature, only to have the Brazilian Supreme Court declare the prohibition unconstitutional. Lula has also proposed a United Nations tax on ammunition to pay for "development" (that is, a UN-sponsored transfer of money to corrupt governments such as his).